TY - JOUR AU - A. L. Ushakov TI - Updating iterative factorization for the numerical solution of two elliptic equations of the second order in rectangular area JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika PY - 2013 SP - 88 EP - 93 VL - 5 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VYURM_2013_5_2_a11/ LA - ru ID - VYURM_2013_5_2_a11 ER -